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NDC 55910-643, acetaminophen, dextromethorphan hydrobromide, guaifenesin, phenylephrine hydrochloride, doxylamine succinate, kit, from Dolgencorp, LLC.

Product NDC: 55910-643
Status: Listed
Labeler: Dolgencorp, LLC
Dosage form: KIT
Route: —
Product type: HUMAN OTC DRUG
Marketing category: OTC MONOGRAPH DRUG
Application: M012
DEA schedule: None

Request

curl https://api.healthcare.dev/v1/drugs/ndc/55910-643 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

None listed.

Package NDC	NDC-11	Package
55910-643-90	55910064390	1 KIT in 1 CARTON (55910-643-90) * 2 TABLET, FILM COATED in 1 BLISTER PACK (55910-432-00) * 2 TABLET, FILM COATED in 1 BLISTER PACK (55910-725-00)

Linked data

RxNorm, label and prices

RxNorm concepts

2634817{1 (acetaminophen 325 MG / dextromethorphan hydrobromide 10 MG / doxylamine succinate 6.25 MG / phenylephrine hydrochloride 5 MG Oral Tablet) / 1 (acetaminophen 325 MG / dextromethorphan hydrobromide 10 MG / guaifenesin 200 MG / phenylephrine hydrochloride 5 MG Oral Tablet) } Pack (GPCK)

Related lookups

No FDA label, Medicare Part B payment limit or NADAC price is linked to this product.

Use it

Look up 55910-643 from code or an agent

curl

curl https://api.healthcare.dev/v1/drugs/ndc/55910-643 \
  -H "Authorization: Bearer $HDEV_API_KEY"

MCP prompt

Using the healthcare.dev MCP server, look up NDC 55910-643. Tell me the product, its labeler, dosage form and route, its packages, and the RxNorm concepts it maps to.

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Source: FDA, release 2026-10-23. Public domain. Reference data, not medical advice.